text: /***************************************************************************
    stylemodel.h
    -------------------
    Style model
    -------------------
    Copyright 2006-2008, David Johnson
    All rights reserved.
  
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions
    are met:
  
    1. Redistributions of source code must retain the above copyright
       notice, this list of conditions and the following disclaimer.
  
    2. Redistributions in binary form must reproduce the above copyright
       notice, this list of conditions and the following disclaimer in the
       documentation and/or other materials provided with the distribution.
  
    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
    A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
    OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
    LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
    DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   ***************************************************************************/
  
  #ifndef STYLEMODEL_H
  #define STYLEMODEL_H
  
  #include <QAbstractTableModel>
  #include <QModelIndex>
  #include <QVariant>
  
  #include "style.h"
  
  class StyleModel : public QAbstractTableModel {
      Q_OBJECT
  public:
      // model columns
      enum { NAME, OGLOW, OGHI, FGLOW, FGHI, IBULOW, IBUHI, SRMLOW, SRMHI, CO2LOW, CO2HI, COUNT };
  
      StyleModel(QObject *parent, StyleList *list);
      ~StyleModel();
  
      QVariant data(const QModelIndex &index, int role) const;
      bool setData(const QModelIndex &index, const QVariant &value,
                   int role = Qt::EditRole);
      Qt::ItemFlags flags(const QModelIndex &index) const;
      QVariant headerData(int section, Qt::Orientation orientation,
                          int role = Qt::DisplayRole) const;
      bool insertRows(int row, int count,
                      const QModelIndex & parent = QModelIndex());
      bool removeRows(int row, int count,
                      const QModelIndex &parent = QModelIndex());
      int rowCount(const QModelIndex &parent = QModelIndex()) const;
      int columnCount(const QModelIndex &parent = QModelIndex()) const;
  
      void sort(int column, Qt::SortOrder order = Qt::AscendingOrder);
  
      void flush();
  
  signals:
      void modified();
  
  private:
      StyleList *list_;
  };
  
  #endif // STYLEMODEL_H
  